(2021) — 1080p2160p720pluca

: Features a Dolby Atmos audio track for immersive surround sound. Blu-ray : Typically includes DTS-HD Master Audio 7.1 .

: Generally the standard for many digital HD rentals or standard HD streaming on platforms like Prime Video or Apple TV if bandwidth is limited. Key Technical Specs 1080p2160p720pLuca (2021)

: The 4K Blu-ray uses HDR10 , while the streaming version on Disney+ supports Dolby Vision . Some reviewers note that while streaming offers slightly better shading in dark scenes, the physical 4K disc provides superior black levels and overall image stability. Where to Find Luca (2021) 4K UHD Blu-ray Steelbook Review! : Features a Dolby Atmos audio track for